參數(shù)資料
型號(hào): THS4304DGKR
廠商: Texas Instruments, Inc.
英文描述: Wideband Operational Amplifier
中文描述: 寬帶運(yùn)算放大器
文件頁數(shù): 4/26頁
文件大小: 869K
代理商: THS4304DGKR
www.ti.com
ELECTRICAL CHARACTERISTICS
Specifications: V
S
= 5 V: R
F
= 249
, R
L
= 100
, and G = +2 unless otherwise noted
THS4304
SLOS436A–MARCH 2004–REVISED JULY 2004
TYP
OVER TEMPERATURE
0
°
C to
–40
°
C to
70
°
C
85
°
C
TEST
LEVEL
(1)
PARAMETER
CONDITIONS
MIN/
MAX
25
°
C
25
°
C
UNITS
AC PERFORMANCE
G = +1, V
O
= 100 mVpp
G = +2, V
O
= 100 mVpp
G = +5, V
O
= 100 mVpp
G = +10, V
O
= 100 mVpp
G >+10
G= +2, V
= 100 mVpp,
C
F
= 0.5 pF
G = +2, V
O
= 2 V
PP
G = +2, V
O
= 1-V Step
G = +2, V
O
= 2-V Step
G = –2, V
O
= 2-V Step
G = –2, V
O
= 2-V Step
G = –2, V
O
= 2-V Step
G = +2, V
O
= 2-V Step
3
1
GHz
GHz
MHz
MHz
MHz
MHz
Typ
Typ
Typ
Typ
Typ
Typ
C
C
C
C
C
Small-Signal Bandwidth
187
87
870
300
Gain Bandwidth Product
0.1-dB Flat Bandwidth
C
Large-Signal Bandwidth
240
830
790
4.5
7.5
35
2.5
MHz
V/
μ
s
V/
μ
s
ns
ns
ns
ns
Typ
Typ
Typ
Typ
Typ
Typ
Typ
C
C
C
C
C
C
C
Slew Rate
Settling Time to 1%
Settling Time to 0.1%
Settling Time to 0.01%
Rise / Fall Times
Harmonic Distortion
R
L
= 100
R
L
= 1 k
R
L
= 100
R
L
= 1 k
–84
–95
–100
–100
dBc
dBc
dBc
dBc
Typ
Typ
Typ
Typ
C
C
C
C
Second Harmonic Distortion
G = +2,
V
= 2 V
,
f = 10 MHz
Third Harmonic Distortion
Third-Order Intermodulation
Distortion (IMD
3
)
Third-Order Output Intercept
(OIP
3
)
Noise Figure
Input Voltage Noise
Input Current Noise
DC PERFORMANCE
Open-Loop Voltage Gain
(A
OL
)
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
Input Bias Current Drift
Input Offset Current
Input Offset Current Drift
INPUT CHARACTERISTICS
Common-Mode Input Range
–84
dBc
Typ
C
G = +2, V
= 2-V
envelope,
200-kHz tone spacing,
f = 20 MHz
48
dBm
Typ
C
G = +2, f = 1 GHz
f = 1 MHz
f = 1 MHz
15
2.4
2.1
dB
Typ
Typ
Typ
C
C
C
nV/
Hz
pA/
Hz
V
O
=
±
0.8 V, V
CM
= 2.5 V
65
54
50
50
dB
Min
A
0.5
4
5
5
18
50
1.2
10
5
5
18
50
1.2
10
mV
μ
V/
°
C
μ
A
nA/
°
C
μA
nA/
°
C
Max
Typ
Max
Typ
Max
Typ
A
B
A
B
A
B
7
12
V
CM
= 2.5 V
0.5
1
–0.2 to
5.2
95
0.2 to
4.8
80
0.4 to
4.6
73
0.4 to
4.6
73
V
Min
A
Common-Mode Rejection
Ratio
Input Resistance
Input Capacitance
V
O
=
±
0.2 V, V
CM
= 2.5 V
dB
Min
A
100
1.5
k
pF
Typ
Typ
C
C
Each input, referenced to GND
(1)
Test levels: (A) 100% tested at 25
°
C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and
simulation. (C) Typical value only for information.
4
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